Borax (sodium tetraborate hexahydrate or sodium borate) is a naturally-occurring mineral composed of sodium, boron, oxygen and water. It has been used as a remedy for over 4000 years. Most commercially-produced borax is mined from deposits produced by the repeated evaporation of seasonal lakes.
Area(s) of Interest: Beginning May 21, 2014, physicians who give medical examinations for the California Department of Motor Vehicles (DMV) need to complete a federal accredited training and pass a certification test to continue to perform physical qualification examinations for truck and bus drivers.
The Minnesota DMV requires that all applicants must pass a written motorcycle knowledge test on traffic signs, motor vehicle laws and safe driving techniques.If you fail the exam, some states require you to wait until at least until the next day to take the test again and charge a re-examination fee.he Minnesota DMV requires that all applicants must pass a written motorcycle knowledge test on traffic signs, motor vehicle laws and safe driving techniques.